KinderKraft ONETO3 i-Size – Black

KinderKraft ONETO3 i-Size – Black

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2 in stock | Delivery time: 2-3 working days.

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This is ONETO3 i-Size – a safe car seat that meets the requirements of the latest R129 i-Size standard. It’s designed for children from 76 to 150 cm tall (from 15 months to approximately 12 years).

This is the successor of the iconic ONETO3 model, which received high ADAC and ÖAMTC ratings. It’s equipped with dedicated safety systems, such as the SIDE PROTECT SYSTEM, which provides additional protection in the event of a side-on collision, as well as the H-GUARD SYSTEM, which is a three-layered, reinforced headrest that protects the child’s head and neck in an accident.

To make travelling easier, it features practical hooks on the sides and a soft seat, and it also has the option of putting the internal safety harness away in a compartment.


  • For children 76 -150 cm tall (15 months – 12 years/9-36kg)
  • Assembly in the forward-facing position
  • Reinforced headrest with extra foam (H-GUARD)
  • High and reinforced side protection (SPS)
  • Five-step adjustment of the car seat throughout the entire period of use

ONETO3 i-Size comes with a soft, wide seat. The cover is made of safe materials that are pleasant to the touch.

The cover can be easily removed and machine washed. The car seat features safety harness hooks on the sides, which makes it easier to put your child into the car seat.


Additional information


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Blue, Burgandy, Dark Grey, Light Grey